39234915

素因数分解:

$3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1783}}^1$

素因数の和:1960

約数の個数: 32

約数和(自身を含む): 70218240

約数和(自身を除く): 30983325

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 163, 489, 815, 1467, 1783, 2445, 4401, 5349, 7335, 8915, 16047, 22005, 26745, 48141, 80235, 240705, 290629, 871887, 1453145, 2615661, 4359435, 7846983, 13078305, 39234915]

約数ペア:

[(1, 39234915), (3, 13078305), (5, 7846983), (9, 4359435), (15, 2615661), (27, 1453145), (45, 871887), (135, 290629), (163, 240705), (489, 80235), (815, 48141), (1467, 26745), (1783, 22005), (2445, 16047), (4401, 8915), (5349, 7335)]